/*

 * Licensed to the Apache Software Foundation (ASF) under one

 * or more contributor license agreements.  See the NOTICE file

 * distributed with this work for additional information

 * regarding copyright ownership.  The ASF licenses this file

 * to you under the Apache License, Version 2.0 (the

 * "License"); you may not use this file except in compliance

 * with the License.  You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.bff.gaia.unified.sdk.extensions.euphoria.core.translate.collector;



import com.bff.gaia.unified.sdk.extensions.euphoria.core.client.io.Collector;

import com.bff.gaia.unified.sdk.transforms.DoFn;



import java.io.Serializable;



/**

 * User specified adaptation of {@link DoFn.ProcessContext } to Euphoria's {@link Collector}.

 *

 * @param <OutputT> type of output

 * @param <ElemT> type of element

 */

public interface CollectorAdapter<InputT, OutputT, ElemT> extends Serializable {



  /**

   * Collect element. Implementations should use {@link DoFn.ProcessContext#output(Object)} to write

   * output elements of type {@code OutputT}.

   *

   * @param ctx process context

   * @param elem element

   */

  void collect(DoFn<InputT, OutputT>.ProcessContext ctx, ElemT elem);

}